Tetrathionate Broth Is a Selective, Enrichment Medium for S

question 39

Multiple Choice

Tetrathionate broth is a selective, enrichment medium for S. enterica. What does this mean?

• A) This is a medium that encourages the growth of normal microbiota and reduces the growth of S. enterica.
• B) This is a medium that inhibits the growth of some bacteria and enhances the growth of S. enterica.
• C) This is a medium that inhibits the growth of some bacteria and in which S. enterica colonies exhibit an identifiable color.
• D) This is a medium that facilitates the growth of all bacteria but enhances the growth of S. enterica.
• E) This is a medium that facilitates the growth of all bacteria but in which S. enterica exhibits a noticeable color.

---

Definitions:

Survival

The process of continuing to live or exist, often despite hardship or danger.

Malnourished

The condition of having inadequate nutrition, either because of insufficient intake of calories or essential nutrients, or improper absorption.

Neurological Deficits

Impairments or losses in function related to areas of the nervous system, affecting physical and cognitive abilities.

Complications

Unexpected problems or conditions that develop following a procedure, treatment, or illness, making the situation more difficult to manage.